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Ierofanga [76]
3 years ago
13

Solve the system of equations.

Mathematics
1 answer:
dolphi86 [110]3 years ago
4 0

Answer:

the answer is b

b works for each equation

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Help pls need help show your solution and then graph​
Stella [2.4K]

Answer:

Step-by-step explanation:

We can use the quadratic formula or factor, This looks hard to factor so we should use the quadratic formula.

ax^2 + bx + c

so

a=4

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c=2

you can try it by hand or use this:

https://www.calculatorsoup.com/calculators/algebra/quadratic-formula-calculator.php

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so mark x=2 and x=0.25 with a dot on a number line and you can draw a straight line between them since that is the part of the graph that is below the x axis (because the equation has <0) it is a positive parabola because the "a" value is positive and the presence of a "b" value means part of the graph will be below the x axis

5 0
2 years ago
15 is equal to the difference of 7 and 2 times a number
tankabanditka [31]

Let, the number = x

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5 0
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SOME PLEASE ANSWER THIS AND SHOW HOW YOUR WORK THANK U!!!
Cloud [144]

Answer:

-6x^3y^-3

Step-by-step explanation:

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jek_recluse [69]
<span>From my point of view diagram , the image attached is the image of the given figure. As the figure is only rotated, the measure of the angles of the shape does not change. So comparing similar angles, mBCD should be equal to mGHI which is 127 degrees.</span>
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3 years ago
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